/* 时序图专属样式 */
svg[aria-roledescription="sequence"] {
    .actor {
        stroke: #8cd7f8;
        fill: #e6f7ff;
    }

    .messageLine0,
    .messageLine1 {
        stroke: #4e79a7;
        stroke-width: 1.5px;
    }

    .activation0,
    .activation1 {
        fill: rgba(78, 121, 167, 0.1);
    }
}